GNU Radio 2.x: gr_fir_filter_scc.h Source File

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# gr_fir_filter_scc.h

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    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2004 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 /*
    00024  * WARNING: This file is automatically generated by generate_gr_fir_filter_XXX.py
    00025  * Any changes made to this file will be overwritten.
    00026  */
    00027
    00028 #ifndef INCLUDED_GR_FIR_FILTER_SCC_H
    00029 #define INCLUDED_GR_FIR_FILTER_SCC_H
    00030
    00031 #include <gr_sync_decimator.h>
    00032
    00033 class gr_fir_filter_scc;
    00034 typedef boost::shared_ptr<gr_fir_filter_scc> gr_fir_filter_scc_sptr;
    00035 gr_fir_filter_scc_sptr gr_make_fir_filter_scc (int decimation, const std::vector<gr_complex> &taps);
    00036
    00037 class gr_fir_scc;
    00038
    00043 class gr_fir_filter_scc : public gr_sync_decimator
    00044 {
    00045  private:
    00046   friend gr_fir_filter_scc_sptr gr_make_fir_filter_scc (int decimation, const std::vector<gr_complex> &taps);
    00047
    00048   gr_fir_scc            *d_fir;
    00049   std::vector<gr_complex>       d_new_taps;
    00050   bool                  d_updated;
    00051
    00055   gr_fir_filter_scc (int decimation, const std::vector<gr_complex> &taps);
    00056
    00057  public:
    00058   ~gr_fir_filter_scc ();
    00059
    00060   void set_taps (const std::vector<gr_complex> &taps);
    00061
    00062   int work (int noutput_items,
    00063                  gr_vector_const_void_star &input_items,
    00064                  gr_vector_void_star &output_items);
    00065 };
    00066
    00067 #endif